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 ###Instrução: Qual Adelaide's Melbourne, Sydney e Gold Coast estavam todos não?
 ###Tabelas: CREATE TABLE 1958 (1958_id AUTO_INCREMENT PRIMARY KEY, Title VARCHAR, Series VARCHAR, Director VARCHAR, Production Number INT, Release date VARCHAR) CREATE TABLE top_5_jamaican_100_m_athletes_—_women (top_5_jamaican_100_m_athletes_—_women_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Time INT, Athlete VARCHAR, Nation VARCHAR, Date VARCHAR, Location VARCHAR) CREATE TABLE international_softball_league_1951_to_1957 (international_softball_league_1951_to_1957_id AUTO_INCREMENT PRIMARY KEY, Year INT, 1st Place Team VARCHAR, 2nd Place Team VARCHAR, 3rd Place Team VARCHAR, 4th Place Team VARCHAR, Host Location VARCHAR) CREATE TABLE parliaments_of_queen_mary_i (parliaments_of_queen_mary_i_id AUTO_INCREMENT PRIMARY KEY, Summoned VARCHAR, Elected VARCHAR, Assembled VARCHAR, Dissolved VARCHAR, 1st member VARCHAR, 2nd member VARCHAR) CREATE TABLE 1994 (1994_id AUTO_INCREMENT PRIMARY KEY, Sydney VARCHAR, Melbourne VARCHAR, Perth VARCHAR, Adelaide VARCHAR, Gold Coast VARCHAR, Auckland VARCHAR)  
SELECT Adelaide FROM 1994 WHERE Melbourne = no AND Sydney = no AND Gold Coast = no